Dr. Iris Claire Ha, MD
- Medicare services, 2024
- 212
- Medicare patients, 2024
- 103
- Part D claims, 2024
- 2,607
- Publications
- 3
- MIPS score, 2024
- 89
- Practice address
- 5651 Copley Dr, San Diego, CA 92111
- Practice phone
- Call (858) 262-6666
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sharp Rees-Stealy Medical Group, Inc
San Diego, California
Find Dr. Ha's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Iris Claire Ha is an internist in San Diego, California
Dr. Ha practices at Sharp Rees-Stealy Medical Group, Inc in San Diego, California.
Dr. Ha's NPI, 1801244512, was assigned on June 3, 2016. Dr. Ha graduated from University of California, Irvine, School of Medicine in 2015. Dr. Ha's California license number on file is A153330.
- NPI
- 1801244512NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183957772
- NPI enumeration date
- June 3, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (858) 262-6666
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Iris Claire Ha practices at Sharp Rees-Stealy Medical Group, Inc in San Diego, California
Dr. Ha's primary practice is Sharp Rees-Stealy Medical Group, Inc, at 5651 Copley Dr, San Diego, CA 92111 in San Diego County. The practice phone is (858) 262-6666.
- Sharp Rees-Stealy Medical Group, Inc5651 Copley Dr, San Diego, CA 92111 · San Diego CountyPhone(858) 262-6666
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Iris Claire Ha is affiliated with 2 sites of care and 2 medical groups
Dr. Ha's primary practice is Sharp Rees-Stealy Medical Group, Inc in San Diego, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Ha to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Iris Claire Ha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ha practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Rees-Stealy Medical Group, Inc | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Iris Claire Ha is one of 16,751 internists in California
Internal medicine is Dr. Ha's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ha is board certified in internal medicine by the American Board of Internal Medicine. Dr. Ha has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acute mini-stroke (TIA), acute skin infection, asthma, atrial fibrillation and flutter, chronic diabetes, chronic hypertension, chronic kidney disease and chronic obstructive pulmonary disease (COPD) among the conditions Dr. Ha treats.
Internists near Dr. Ha
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Iris Claire Ha billed Medicare for 212 services in 2024
CMS data shows 212 Medicare services from Dr. Ha across 7 procedure codes in 2024, for 103 Medicare patients. Medicare paid $14,678 for them. Every service was in an office.
Dr. Ha's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3072024: 15749%
- Tests and treatments
- 2023: 562024: 3832%
- Other services
- 2023: 212024: 1719%
- Surgery
- 2023: 142024: 0100%
Dr. Ha compared with the California median for internists, 2024
- Dr. Ha
- California median
- Medicare services
- 212vs 36141% below
- Medicare patients
- 103vs 15132% below
- Part D claims
- 2,142vs 4215.1 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Ha's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Iris Claire Ha treated 103 Medicare patients in 2024, average age 74
CMS counts 103 Medicare patients who saw Dr. Ha in 2024. The largest group is 65 to 74, with 44 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ha's median patient age at 57, with 72% women.
Dr. Ha's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ha's Medicare patients by sex, 2024
- Women6967%
- Men3433%
Chronic conditions among Dr. Ha's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes43%
- Arthritis34%
- Chronic kidney disease26%
- Heart failure18%
- Anxiety17%
- Atrial fibrillation16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ha's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women72%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Iris Claire Ha wrote 2,607 Medicare Part D claims in 2024
In 2024, Dr. Ha wrote 2,607 Medicare Part D claims for 339 patients. 86% of them were for generic drugs. CMS names the drug for 2,142 of them, across 56 drugs with 11 or more claims each, at $193,702 in total drug cost. In 2023, CMS named 3,154 claims across 69 drugs.
Dr. Ha's Part D claims by kind of drug, 2024
- Generic2,250 claims86%
- Brand-name332 claims13%
- Other25 claims1%
Dr. Ha's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Ha's Part D claims, 2024
- Opioids0%12 of 2,607 claims
- Antibiotics1%28 of 2,607 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,1542024: 2,14232%
Drugs named by CMS: 56 in 2024, 69 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Iris Claire Ha scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Ha for performance year 2024, reported as part of a group. Dr. Ha accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ha as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Ha's MIPS scores, performance year 2024
- 89of 100Final score
- 81of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 82of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Iris Claire Ha has 3 publications on record
Dmand AI links 3 papers to Dr. Ha, published from 2011 to 2018. Dr. Ha's most frequent co-authors are Gregory Brennan, MD, Matthew L. Bechtold, MD and Yongyan Cui.
Dr. Ha's most frequent co-authors
Recent publications by Dr. Ha
Eur J Gastroenterol Hepatol
See who Dr. Ha researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ha works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Iris Claire Ha received $1,059 in industry payments from 2017 to 2025
CMS Open Payments shows 9 general payments to Dr. Ha from 6 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $330.
General payments to Dr. Ha by program year, 2017 to 2025
Companies that paid Dr. Ha the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Iris Claire Ha graduated from University of California, Irvine, School of Medicine
Dr. Ha graduated from University of California, Irvine, School of Medicine in 2015.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Iris Claire Ha accepts plans from 6 insurance carriers
Dr. Ha is in network with 6 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Ha accepts, by number of carriers
- HMO4
- Medicare4
- POS4
- EPO3
- PPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Iris Claire Ha's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Iris Claire Ha
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Iris Claire Ha's NPI number?
Dr. Iris Claire Ha's NPI number is 1801244512. It was assigned on June 3, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Iris Claire Ha?
Dr. Iris Claire Ha is an internist in San Diego, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Iris Claire Ha practice?
Dr. Ha practices at 5651 Copley Dr, San Diego, CA 92111. Dr. Ha's primary practice is Sharp Rees-Stealy Medical Group, Inc in San Diego, California. Dmand AI also links Dr. Ha to 1 group practice or clinic and 1 medical group.
What is Dr. Iris Claire Ha's office phone number?
The practice phone on file for Dr. Ha is (858) 262-6666.
What is Dr. Iris Claire Ha's medical license number?
Dr. Ha's California license number on file is A153330.
What medical group is Dr. Iris Claire Ha part of?
Dr. Ha is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Ha to 1 more medical group.
Does Dr. Iris Claire Ha accept Medicare?
Yes. CMS data shows Dr. Ha billed Medicare for 212 services in 2024, and Dr. Ha accepts Medicare assignment.
Does Dr. Iris Claire Ha offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ha as offering telehealth services.
What is Dr. Iris Claire Ha's MIPS score?
Dr. Ha's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Iris Claire Ha see?
CMS counts 103 Medicare patients who saw Dr. Ha in 2024, with an average age of 74.
Show 9 more questionsShow fewer questions
Is Dr. Iris Claire Ha board certified?
Yes. Dr. Ha is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Iris Claire Ha bill to Medicare?
In 2024, Dr. Ha's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
Where did Dr. Iris Claire Ha go to medical school?
Dr. Ha graduated from University of California, Irvine, School of Medicine in 2015.
What drugs does Dr. Iris Claire Ha prescribe most?
In 2024 Medicare Part D data, Dr. Ha's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Iris Claire Ha received payments from drug or device companies?
CMS Open Payments shows $1,059 in general payments to Dr. Ha from 6 companies from 2017 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Iris Claire Ha been practicing?
Dr. Ha graduated from medical school in 2015, 11 years ago.
Does Dr. Iris Claire Ha do research?
Dmand AI links 3 publications to Dr. Ha, published from 2011 to 2018.
Who does Dr. Iris Claire Ha publish with?
Dr. Ha's most frequent co-authors are Gregory Brennan, MD (2 shared papers), Matthew L. Bechtold, MD (1 shared paper) and Yongyan Cui (1 shared paper).
What insurance does Dr. Iris Claire Ha accept?
Dr. Ha is in network with 6 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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